We build a 491-hp Vortec/LS engine, but with a lightweight GM aluminum LM4 block and an affordable GM rotating kit.

Corvette Forum member v8sten posted a few pictures and details of his Grand Sport with two engines next to it, a blown LS3 and an LC9 in pretty good shape. The first reply to the thread, as ...

This 1977 Toyota Hilux features a turbocharged 5.3-liter LS1 V8 engine and Ford Crown Victoria suspension.

We look to Dave's Gold West Auto Wrecking, in Westminster, California to find a 5.3 Liter LS to demonstrate the power and performance with minor bolt-ons from Super Chevy Magazine.

Since we are always talking about how economically sound these GM 5.3 LQ9 Engines are as an investment, we wanted to show you what you would need to do if you wanted to swap 1 into your project car.

In this Tech article, we show you how to add boost to your 5.3L LS engine by adding a carburetor, a cam, and a turbo. We got this baby up to 611-horsepower!

Instead of an LS junkyard engine or crate engine, this 1972 Chevrolet K5 Blazer hides an all-aluminum L83 truck engine under its hood ...

From twin-engined Impalas to beefed-up Minis, these are guaranteed to be some of the weirdest and most incredible LS swaps you've ever seen.

LS engine swaps have been popular since the '90s, but picking the perfect car can be a chore. Here's some classic cars that are perfect for your next swap.

This Ford Focus hatchback converted to rear-wheel drive and equipped with a turbocharged LS V8 might be just the car for you.

LS engine swaps have been popular since the '90s, but picking the perfect car can be a chore. Here's some classic cars that are perfect for your next swap.